Answer:
genes may have a stronger effect than familial environment on some talent.
Explanation:
In Reproductions, there is a transfers chemically coded hereditary information contained in DNA deoxyribonucleic acid is transferred from parents to offspring. Heredity is commonly defined as passing traits from parent to offspring.
Genetics
This is the study of how traits are being passed down or inherited from parent to offspring via DNA, simply called genes
Genes
This are found in certain positions on specific chromosomes. They carry the trait that is expressed (e.g. short, tall, straight hair,math skills etc.) Skills e.g maths skills can be an inheritance from the birth parents.
Answer: Concrete Operational Stage
Explanation:
Conservation is the concept of things staying the same even though other elements change, and this becomes apparent when a child is anywhere from 7-11 years old which puts them in the concrete operational stage.
Answer: C. 24 hours
Explanation: By definition, the Earth's rotation is the amount of time that it takes to rotate once on its axis. This is, apparently, accomplished once a day – i.e. every 24 hours.Mar 25, 2016
Answer:d. placebo effects
Explanation:
What Is the Placebo Effect?
- The placebo effect is a phenomenon in which a person may start to feel like an inactive substance has actual healed them or has given them some benefits.
A placebo is only an inactive ,non medical substance which has no medical effect on a person and ig could be sterile water , saline solution or a sugar pill.
People may experience real changes through a fake treatment because of their expectations of they expect it to work they would start to actual feel it work.
It occurs mostly when a person doesn't know that what they are receiving isn't real medicine
A double-blind study refers to when both experimenters and participants doesn't know which is drug and which isn't
Answer:
12th graders will score higher than the 9th graders on the ABC memory test
Explanation:
A directional hypothesis can be explained as a prediction made by a researcher regarding a difference between two variables or groups of a population. In this case, one can predict the direction based on some facts like past research, accepted theory and extensive experience.
In conclusion, the researcher will be able to know the difference in the 12th graders and 9th graders through the directional hypothesis, which will help him to find out that, the 12th graders will score higher than the 9th graders on the ABC memory test based on the experience they have gathered so far.
